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Contract OI history

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Jan 21, 2028 EXPIRATION

BABA $180.00 Put

BABA280121P00180000

Latest saved OI1,321Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $180.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3216600 2026-10-02: 1,298 OI2026-10-05: 1,301 OI2026-10-06: 1,301 OI2026-10-07: 1,301 OI2026-10-08: 1,301 OI2026-10-09: 1,301 OI2026-10-13: 1,301 OI2026-10-14: 1,301 OI2026-10-15: 1,301 OI2026-10-16: 1,301 OI2026-10-21: 1,301 OI2026-10-23: 1,321 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BABA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,321+20
Oct 21, 20261,3010
Oct 16, 20261,3010
Oct 15, 20261,3010
Oct 14, 20261,3010
Oct 13, 20261,3010
Oct 09, 20261,3010
Oct 08, 20261,3010
Oct 07, 20261,3010
Oct 06, 20261,3010
Oct 05, 20261,301+3
Oct 02, 20261,298No prior observation